we know when two atom combine,the electrions are in valance band,but in case of semiconductor doner or acceptor level are above of v.. whyb
1879why is a coin in a vessel not vissible when seen fromjust below the edge of the vessel but can be viewed from the same position when water is poured into the vessel ?
1 3710What is Gravitational Force and why is everything being attracted towards Earth instead of other Planets.Can you describe in Terms of IT field when it comes to Network Topology?
3 8767i applied airports authority of india in jr ATC .please inform how to read &what's syllabus i preparing is best.u send previous papers in mail...
2048if an ice cube place in a beaker contained water for some time,wether the quantity of water inside the beaker increases?
5 7235Dear Sir, I have completed B.Sc(M.P.C) in Nagarjuna University. Now, I have to do Distance Education in M.Sc (Electronics or Electronics & Instrumentation). Please Provide the Details of these Cource offering Universites in Andhra Pradesh.
1 3196When the letters of an opposite side board are found in a mirror as reverse,why the same is not shown as up and down?
1 3503Post New General Physics Questions
Who determined that the square of a planets period is proportional to the cube of its average distance from the sun?
What is black body? : quantum physics
how help physics in bank
What is the index of refraction of air?
Explain what is a positron?
Order the following from the worst electrical conductor to the best electrical conductor? Glass, rubber, iron, dry wood
What is time?
What is the order the following from the worst electrical conductor to the best electrical conductor: glass, rubber, iron, dry wood:
what is specific fuel consumption,total fuel consumption,mean effective pressure,indicated thermal efficiency...
What is the direction of null vector?
What is free fall acceleration?
What is pascal s principle?
dear sir i need rrb chennai Section engineer S & T for last 2 year question papers. Plz send my email id is gsmaliniraj@yahoo.co.in, malinisankaram@gmail.com
Order the following categories of electromagnetic radiation from the lowest frequency to the highest? Fm radio, uhf tv, am radio, microwaves
Tell me what is radium used for?